Assignee
OWEN WICKERSHAM & ERICKSON
9 granted patents·291 citations·filing 1975–1983
Top patents by PatentIndex Score
9 records- 0195US4140090APrecombustion chamber, stratified charge internal combustion engine system using a highly combustible gas in the precombustion chamberOWEN WICKERSHAM & ERICKSON·Filed 1975·Granted Feb 20, 1979·97 cites·23 claims
- 0291US4409931ACombustion and pollution control systemOWEN WICKERSHAM & ERICKSON·Filed 1980·Granted Oct 18, 1983·45 cites·63 claims
- 0391US4393817ACombustion and pollution control systemOWEN WICKERSHAM & ERICKSON·Filed 1980·Granted Jul 19, 1983·46 cites·11 claims
- 0485US4131134AFluid flow regulatorOWEN WICKERSHAM & ERICKSON·Filed 1977·Granted Dec 26, 1978·36 cites·12 claims
- 0576US4132247AFluid mixing apparatusOWEN WICKERSHAM & ERICKSON·Filed 1977·Granted Jan 2, 1979·24 cites·10 claims
- 0673US4112892ACombustion control system for adding fluid above the butterfly valveOWEN WICKERSHAM & ERICKSON·Filed 1977·Granted Sep 12, 1978·14 cites·13 claims
- 0750US4465095APressure-operated flow control valve and molding methodOWEN WICKERSHAM & ERICKSON·Filed 1982·Granted Aug 14, 1984·13 cites·42 claims
- 0847US4414932AMethod and apparatus for heat storage in internal combustion enginesOWEN WICKERSHAM & ERICKSON·Filed 1981·Granted Nov 15, 1983·11 cites·40 claims
- 0937US4516553ACombustion and pollution control systemOWEN WICKERSHAM & ERICKSON·Filed 1983·Granted May 14, 1985·5 cites·8 claims
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